Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDefwb4fzAh1yI2FOrx29VuWheFmhv+LnuXynAI6V5bR2fZaEeqkVBLenxl… (1,748 chars)"
  }
}